CN103328809B - 具有改进的高压接口的燃料喷射阀 - Google Patents
具有改进的高压接口的燃料喷射阀 Download PDFInfo
- Publication number
- CN103328809B CN103328809B CN201280005689.6A CN201280005689A CN103328809B CN 103328809 B CN103328809 B CN 103328809B CN 201280005689 A CN201280005689 A CN 201280005689A CN 103328809 B CN103328809 B CN 103328809B
- Authority
- CN
- China
- Prior art keywords
- flange component
- connecting element
- fuel injection
- injection device
- injector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000446 fuel Substances 0.000 claims abstract description 26
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011002996A DE102011002996A1 (de) | 2011-01-21 | 2011-01-21 | Kraftstoffeinspritzventil mit verbessertem Hochdruckanschluss |
DE102011002996.6 | 2011-01-21 | ||
PCT/EP2012/050591 WO2012098087A1 (de) | 2011-01-21 | 2012-01-17 | Kraftstoffeinspritzventil mit verbessertem hochdruckanschluss |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103328809A CN103328809A (zh) | 2013-09-25 |
CN103328809B true CN103328809B (zh) | 2018-05-15 |
Family
ID=45509483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280005689.6A Active CN103328809B (zh) | 2011-01-21 | 2012-01-17 | 具有改进的高压接口的燃料喷射阀 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10954906B2 (de) |
EP (1) | EP2665920B1 (de) |
JP (1) | JP5774127B2 (de) |
CN (1) | CN103328809B (de) |
BR (1) | BR112013017608B1 (de) |
DE (1) | DE102011002996A1 (de) |
WO (1) | WO2012098087A1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5315132B2 (ja) * | 2009-05-29 | 2013-10-16 | 株式会社ケーヒン | 燃料噴射弁の取り付け構造 |
AU2011274313B2 (en) * | 2010-06-30 | 2015-05-07 | Orbital Australia Pty Ltd | Fuel injection assembly |
US9228551B2 (en) * | 2012-09-13 | 2016-01-05 | Caterpillar Inc. | Quill tube protection feature |
DE102015210795B4 (de) * | 2015-06-12 | 2024-01-04 | Vitesco Technologies GmbH | Kraftstoffhochdruckpumpe |
JP6734179B2 (ja) | 2016-10-31 | 2020-08-05 | 三桜工業株式会社 | 燃料配管 |
DE102017221203A1 (de) * | 2017-11-27 | 2019-05-29 | Hyundai Motor Company | Kraftstoffeinspritzsystem und Verfahren zum Betreiben eines Kraftstoffeinspritzsystems |
DE102019207390B4 (de) | 2019-05-21 | 2022-03-17 | Audi Ag | Zylinderkopf für eine Brennkraftmaschine mit Kraftstoffrail und einem Einspritzventil, Verfahren zum Montieren sowie Verwendung hierfür |
GB2612974B (en) * | 2021-11-17 | 2024-05-22 | Delphi Tech Ip Ltd | Fuel-rail assembly |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001304075A (ja) * | 2000-04-28 | 2001-10-31 | Nissan Motor Co Ltd | 内燃機関のインジェクタ取付構造 |
EP1310669A2 (de) * | 2001-11-13 | 2003-05-14 | Robert Bosch Gmbh | Kraftstoffinjektor mit vereinfachter Montage durch ungeteilten Ventildeckel |
DE102004049804A1 (de) * | 2004-10-12 | 2006-04-20 | Benteler Automobiltechnik Gmbh | Common-Rail |
FR2878604A1 (fr) * | 2004-11-30 | 2006-06-02 | Renault Sas | Agencement pour le raccordement d'un tuyau sur un embout et procede de mesure de l'effort de serrage dans un tel agencememnt |
JP2006220084A (ja) * | 2005-02-10 | 2006-08-24 | Denso Corp | 燃料噴射装置用リターン配管の継手構造 |
CN101421507A (zh) * | 2006-04-13 | 2009-04-29 | 罗伯特·博世有限公司 | 用于高压储存器上的高压管道的固定装置 |
CN101842576A (zh) * | 2007-10-29 | 2010-09-22 | 卡特彼勒公司 | 具有单体式中空管连接件的燃料系统 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0421003Y2 (de) * | 1985-06-28 | 1992-05-13 | ||
US4766697A (en) * | 1987-09-15 | 1988-08-30 | United Technologies Automotive, Inc. | Modular panel assembly, particularly automotive door panels, with independent coupling of modular components |
JP2953035B2 (ja) * | 1990-11-02 | 1999-09-27 | 株式会社デンソー | 燃料噴射装置の搭載方法 |
JP2803383B2 (ja) * | 1991-04-08 | 1998-09-24 | トヨタ自動車株式会社 | 高圧流体用継手 |
DE4118512A1 (de) * | 1991-06-06 | 1992-12-10 | Bosch Gmbh Robert | Elektrisch betaetigbares brennstoffeinspritzventil und verfahren zu dessen elektrischer kontaktierung |
JPH07259691A (ja) * | 1994-03-17 | 1995-10-09 | Nissan Motor Co Ltd | 内燃機関の燃料噴射装置 |
US5667255A (en) * | 1994-06-28 | 1997-09-16 | Usui Kokusai Sangyo Kaisha Ltd. | Joint structure for joining a branch member to a high pressure fuel rail |
JPH08254167A (ja) * | 1995-03-17 | 1996-10-01 | Isuzu Motors Ltd | インジェクタの取付構造 |
JPH0914097A (ja) * | 1995-06-29 | 1997-01-14 | Aisin Seiki Co Ltd | 燃料圧力制御装置 |
JP3473725B2 (ja) * | 1995-11-24 | 2003-12-08 | 日野自動車株式会社 | ディーゼルエンジンのユニットインジェクタ取付構造 |
DE19608574A1 (de) * | 1996-03-06 | 1997-09-11 | Bosch Gmbh Robert | Kraftstoffzuleitungseinrichtung |
JPH09291866A (ja) * | 1996-04-30 | 1997-11-11 | Nissan Motor Co Ltd | エンジンのインジェクタ固定装置 |
DE19713446A1 (de) * | 1997-04-01 | 1998-10-08 | Bosch Gmbh Robert | Kupplung für Kraftstoffleitungen oder dergleichen |
JP3819108B2 (ja) * | 1997-04-23 | 2006-09-06 | 臼井国際産業株式会社 | コモンレール |
FR2763649B1 (fr) * | 1997-05-20 | 1999-06-25 | Peugeot | Dispositif de fixation d'un injecteur de carburant sur une culasse de moteur a combustion interne, et un procede de montage de cet injecteur |
DE10121884A1 (de) * | 2001-05-05 | 2002-11-07 | Bosch Gmbh Robert | Brennstoffeinspritzanlage |
DE10152421A1 (de) * | 2001-10-24 | 2003-06-18 | Bosch Gmbh Robert | Befestigungsvorrichtung |
JP2003227437A (ja) * | 2002-02-05 | 2003-08-15 | Denso Corp | 燃料パイプを燃料噴射装置に接合するための接合構造 |
JP2003343785A (ja) * | 2002-05-31 | 2003-12-03 | Denso Corp | 燃料パイプ部を燃料噴射装置に連結するための継手構造 |
JP2004019541A (ja) * | 2002-06-17 | 2004-01-22 | Denso Corp | 高圧燃料噴射管 |
JP3955279B2 (ja) * | 2003-11-26 | 2007-08-08 | 本田技研工業株式会社 | 燃料噴射弁の固定構造 |
JP2006037866A (ja) * | 2004-07-28 | 2006-02-09 | Nissan Motor Co Ltd | 燃料噴射弁の固定構造 |
JP2006070800A (ja) * | 2004-09-02 | 2006-03-16 | Toyota Motor Corp | インジェクタ用クランプ部材及びこれを用いた組付け構造 |
JP2006275210A (ja) * | 2005-03-30 | 2006-10-12 | Pipe System Niigata:Kk | 管接続構造 |
ATE372458T1 (de) * | 2005-07-08 | 2007-09-15 | Fiat Ricerche | Anordnung zur verbindung eines kraftstoffspeichers für kraftstoff unter druck und mindestens einem injektor, für eine brennkraftmaschine |
DE602007012416D1 (de) * | 2006-03-14 | 2011-03-24 | Usui Kokusai Sangyo Kk | Struktur zum anschliessen eines kopfteils einer hochdruckkraftstoffeinspritzleitung |
US7743750B2 (en) * | 2007-11-19 | 2010-06-29 | Robert Bosch Gmbh | Fuel liquid and vapor pressure sensor |
US7793639B2 (en) * | 2008-09-25 | 2010-09-14 | Hitachi, Ltd. | Apparatus for reducing the transmission for noise from the fuel rail in a direct injection engine |
US8196967B2 (en) * | 2009-02-04 | 2012-06-12 | Robert Bosch Gmbh | Improvements to high pressure fuel fittings |
DE102009020867B4 (de) * | 2009-05-12 | 2022-01-27 | Bayerische Motoren Werke Aktiengesellschaft | Brennkraftmaschine mit einem Kraftstoffinjektor |
-
2011
- 2011-01-21 DE DE102011002996A patent/DE102011002996A1/de not_active Withdrawn
-
2012
- 2012-01-17 BR BR112013017608-3A patent/BR112013017608B1/pt active IP Right Grant
- 2012-01-17 CN CN201280005689.6A patent/CN103328809B/zh active Active
- 2012-01-17 EP EP12700662.5A patent/EP2665920B1/de active Active
- 2012-01-17 US US13/978,828 patent/US10954906B2/en active Active
- 2012-01-17 WO PCT/EP2012/050591 patent/WO2012098087A1/de active Application Filing
- 2012-01-17 JP JP2013548860A patent/JP5774127B2/ja active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001304075A (ja) * | 2000-04-28 | 2001-10-31 | Nissan Motor Co Ltd | 内燃機関のインジェクタ取付構造 |
EP1310669A2 (de) * | 2001-11-13 | 2003-05-14 | Robert Bosch Gmbh | Kraftstoffinjektor mit vereinfachter Montage durch ungeteilten Ventildeckel |
DE102004049804A1 (de) * | 2004-10-12 | 2006-04-20 | Benteler Automobiltechnik Gmbh | Common-Rail |
FR2878604A1 (fr) * | 2004-11-30 | 2006-06-02 | Renault Sas | Agencement pour le raccordement d'un tuyau sur un embout et procede de mesure de l'effort de serrage dans un tel agencememnt |
JP2006220084A (ja) * | 2005-02-10 | 2006-08-24 | Denso Corp | 燃料噴射装置用リターン配管の継手構造 |
CN101421507A (zh) * | 2006-04-13 | 2009-04-29 | 罗伯特·博世有限公司 | 用于高压储存器上的高压管道的固定装置 |
CN101842576A (zh) * | 2007-10-29 | 2010-09-22 | 卡特彼勒公司 | 具有单体式中空管连接件的燃料系统 |
Also Published As
Publication number | Publication date |
---|---|
DE102011002996A1 (de) | 2012-07-26 |
JP2014502697A (ja) | 2014-02-03 |
EP2665920A1 (de) | 2013-11-27 |
WO2012098087A1 (de) | 2012-07-26 |
CN103328809A (zh) | 2013-09-25 |
US10954906B2 (en) | 2021-03-23 |
EP2665920B1 (de) | 2020-09-30 |
BR112013017608B1 (pt) | 2021-07-20 |
BR112013017608A2 (pt) | 2016-10-18 |
JP5774127B2 (ja) | 2015-09-02 |
US20130333669A1 (en) | 2013-12-19 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |